Even at Level 4, everything is still locked to your local machine, so information from conversations in ChatGPT, research done on your phone, or brainstorming on other tools is not accessible, which is why Levels 5 and 6 exist to build knowledge bases across multiple tools.

causalpending

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Unidentified Speaker — Every Claude Code Memory System Compared (So You Don't Have… [UHVFcUzAGlM]

Evidence Quote

everything's still locked into your machine...What about the research you did in ChatGPT...That's where level five and six come in...building up a knowledge base across tools

Source

Every Claude Code Memory System Compared (So You Don't Have To)Simon Scrapes
Created: 8/13/2026, 3:29:08 AM

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